Chai Discovery vs Lila Sciences
Which Drug Discovery AI tool is better in 2026?
Chai Discovery
Engineering better molecules using artificial intelligence for drug-like antibody design against challenging targets with atomic precision.
Lila Sciences
Building scientific superintelligence and autonomous AI labs for life, chemical and materials sciences.
Side-by-side
Lila Sciences is the more established option (raised $550M); pricing is comparable on both sides.
| Metric | Chai Discovery | Lila Sciences |
|---|---|---|
| Taglinei | Engineering better molecules using artificial intelligence for drug-like antibody design against challenging targets with atomic precision. | Building scientific superintelligence and autonomous AI labs for life, chemical and materials sciences. |
| Foundedi | 2023 | 2023 |
| HQi | US | Cambridge, US |
| Employeesi | — | 201-500🏆 |
| Neuron scorei | 46 | 76🏆 |
| Total fundingi | $200M | $550M🏆 |
| Latest roundi | Series B · Dec 2025 | Series A Extension · Oct 2025 |
| Valuationi | $1.3B | $1.3B |
| Cheapest paid plani | — | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Enterprise Access · Contact sales | Enterprise Solutions · Contact sales |
| Pricing summaryi | 1 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Chai Discovery and Lila Sciences.
| Capability | Chai Discovery | Lila Sciences |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Chai Discovery
- Strong in Drug Discovery
🔵 Strengths of Lila Sciences
- Has raised more capital ($550M vs $200M)
- Higher Neuron score (76 vs 46)
Which should you choose?
Choose Lila Sciences if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both Drug Discovery tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Lila Sciences if you want the most established option — it has raised $550M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Chai Discovery vs Lila Sciences — which is better?
It depends on your priority. Chai Discovery is the leaner option; Lila Sciences has broader feature depth. See the side-by-side table above.
Is Chai Discovery cheaper than Lila Sciences?
No — Lila Sciences's cheapest paid plan is Enterprise · Contact sales, while Chai Discovery's is Enterprise · Contact sales.
Do Chai Discovery and Lila Sciences offer free plans?
Chai Discovery: Paid only. Lila Sciences: Paid only.
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